---
product_id: 545668480
title: "- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack)"
brand: "o2 armor"
price: "R228"
currency: ZAR
in_stock: true
reviews_count: 13
category: "O2 Armor"
url: https://www.desertcart.co.za/products/545668480-o2-armor-nose-filters-for-welding-dust-and-allergies-sample
store_origin: ZA
region: South Africa
---

# 90%+ allergy efficiency Industrial-grade durability 99% allergen capture - O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack)

**Brand:** o2 armor
**Price:** R228
**Availability:** ✅ In Stock

## Summary

> 🛡️ Breathe Easy, Work Confidently — The Invisible Armor for Your Nose

## Quick Answers

- **What is this?** - O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) by o2 armor
- **How much does it cost?** R228 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/545668480-o2-armor-nose-filters-for-welding-dust-and-allergies-sample)

## Best For

- o2 armor enthusiasts

## Why This Product

- Trusted o2 armor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Fit Sample Pack:** Four sizes included to ensure perfect comfort and maximum protection.
- • **Discreet & Comfortable Fit:** Vented, low-profile design that stays invisible and breathable even with facial hair.
- • **Unmatched Filtration Power:** Blocks up to 99% of dust, smoke, pollen & more for all-day protection.
- • **Allergy Relief Backed by Science:** Certified 90%+ efficiency at 10 microns, easing allergy symptoms on the job.
- • **Trusted by Pros Across Industries:** Preferred by welders, mechanics, landscapers & firefighters for reliable safety.

## Overview

O2 Armor Nose Filters deliver industrial-grade nasal protection with up to 99% filtration efficiency against dust, smoke, pollen, and allergens. Designed for professionals in welding, mechanics, and more, these discreet, vented filters provide certified allergy relief while maintaining comfort and clear communication. The sample pack includes four sizes for a tailored fit, making them the go-to choice for millennial managers who demand both performance and subtle style in their work safety gear.

## Description

Buy O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) | Welders, Construction, Auto Mechanics, Smoke, Pollen, Comfortable Fit, Discreet Design, Industrial Nasal Filters: Health & Household - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: They work - I am a mechanic and work on big trucks outdoors. This has helped a lot with my outdoor allergies and allergies from dust/dirt from working breaks dust and what not. I have big nostrils and these fit perfect and get the job done.filters very well.
Review: Welders/grinders/everyone. Must have. - As a welder these are a must need especially if you know you have to be in a confined area or space and need to filter out the small particles, usually changed them after lunch and it would last until the end of the day! The breathing is easy but definitely something to get used to the thickness of the filter was perfect too. The appearance is almost none if someone isn’t looking too hard. It’s light and somewhat durable as long as you aren’t trying dig for gold. It’s definitely worth its value for money. Overall good product

## Features

- Highly Efficient - O2 Armor nostril filters for welding boast an impressive capture rate of up to 99% for a variety of allergens, including dust, smoke, pollen, pet dander, lead dust, and airborne sawdust. Bid farewell to unsightly black boogers.
- Discreet Design - Ensure clear communication in situations where wearing a dust mask is impractical, uncomfortable, or hindered by facial hair. O2 Armor Nose Filters are vented nose plugs.
- Allergy Relief - Recognized by Allergy UK, our allergy nose filter screen surpasses 90% efficiency at 10 microns and 65% at 2.5 microns, providing reliable relief from allergies.
- Industrial Grade - Our nasal filter dust mask is trusted by professionals across various industries such as welding, woodworking, housekeepers, landscapers, mechanics, firefighting and more.
- Safe and Sustainable - Our nose filters for allergies are latex-free, drug-free, and environmentally conscious.
- Sizing Made Simple - Start with our nostril filter Sample Pack, featuring 4 different nasal screen sizes to determine optimal fit and comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7LV5MLQ |
| Best Sellers Rank | #2,821 in Automotive ( See Top 100 in Automotive ) #20 in Welding Equipment & Accessories |
| Brand | O2 Armor |
| Brand Name | O2 Armor |
| Color | Clear |
| Customer Reviews | 3.9 out of 5 stars 1,106 Reviews |
| Item Nype Name | Nose Filters |
| Material | TPE |
| Material Type | TPE |
| Model Name | O2 ARMOR |
| Number of Layers | 2 |
| Size | Assorted Sizes |
| UPC | 854082008306 |
| Unit Count | 4 Count |

## Product Details

- **Brand:** O2 Armor
- **Color:** Clear
- **Material:** TPE
- **Model Name:** O2 ARMOR
- **Size:** Assorted Sizes

## Images

![- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) - Image 1](https://m.media-amazon.com/images/I/61RiiVKAcIL.jpg)
![- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) - Image 2](https://m.media-amazon.com/images/I/71hpj+Ox9kL.jpg)
![- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) - Image 3](https://m.media-amazon.com/images/I/61aWlhxfW-L.jpg)
![- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) - Image 4](https://m.media-amazon.com/images/I/71zJWYytD5L.jpg)
![- O2 Armor Nose Filters for Welding, Dust & Allergies (Sample 4 Pack) - Image 5](https://m.media-amazon.com/images/I/61R9xOHSCML.jpg)

## Available Options

This product comes in different **Size, Unit Count** options.

## Questions & Answers

**Q: can you wear them if you have a septum piercing?**
A: I wouldn’t they don’t fit properly as it is they didn’t work and my husband still had black stuff in his nose and he doesn’t have a piercing.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work
*by A***S on July 5, 2026*

I am a mechanic and work on big trucks outdoors. This has helped a lot with my outdoor allergies and allergies from dust/dirt from working breaks dust and what not. I have big nostrils and these fit perfect and get the job done.filters very well.

### ⭐⭐⭐⭐⭐ Welders/grinders/everyone. Must have.
*by V***A on July 19, 2026*

As a welder these are a must need especially if you know you have to be in a confined area or space and need to filter out the small particles, usually changed them after lunch and it would last until the end of the day! The breathing is easy but definitely something to get used to the thickness of the filter was perfect too. The appearance is almost none if someone isn’t looking too hard. It’s light and somewhat durable as long as you aren’t trying dig for gold. It’s definitely worth its value for money. Overall good product

### ⭐ stupid purchase
*by S***Y on July 17, 2026*

this was one of the dumbest things I ever purchased. My son is a welder, I thought this would be a good filter, however, they are like tampons you stick in your nose. I am not sure how you breath through them, but he laughed his butt off at how stupid I was for purchasing these things

## Frequently Bought Together

- O2 Armor Nose Filter - Nose Filters for Welders - Nasal Filters for Allergies - Stops Black Boogers - Industrial Dust Mask for Construction (Sample 4 Pack)
- O2 Nose Filters with 3M Filtration - Allergy Nose Filter - Nasal Dilators for Sleeping - Nose Filters for Dust - Anti Snoring Devices - Dust Mask (Trial Size, Pack of 4)
- MICRO DUST MASK - Dust Mask for Nose - Nose Filter Dust Blocker, Disposable Breathable Woodworking, Lawn Mowing, Construction

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-21*